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    • 18. 发明授权
    • Steering wheel
    • 方向盘
    • US07882764B2
    • 2011-02-08
    • US11779566
    • 2007-07-18
    • Shuji YamadaTakashi TokitaTakeshi Fujimori
    • Shuji YamadaTakashi TokitaTakeshi Fujimori
    • B62D1/04
    • B62D1/06B29C44/1271Y10T74/20834
    • A steering wheel includes (a) a core member having a boss portion, a spoke portion, and a rim portion, the spoke portion stretching between the boss portion and the rim portion; and (b) a polyurethane member covering at least the rim portion of the core member, the polyurethane member having a specific gravity of 0.7 to 0.9 and a Shore A hardness of 45 to 60. A steering wheel proper defined as being a combination of the core member and the polyurethane member has a weight of 1.0 to 2.5 kg. This steering wheel is satisfied in both of weight reduction and maintenance of moment of inertia necessary for steering wheel.
    • 方向盘包括(a)具有凸台部分,辐条部分和边缘部分的芯部件,轮辐部分在凸台部分和轮缘部分之间延伸; 和(b)至少覆盖所述芯部件的边缘部分的聚氨酯部件,所述聚氨酯部件的比重为0.7〜0.9,肖氏A硬度为45〜60。一种方向盘本体,被定义为 芯构件和聚氨酯构件的重量为1.0至2.5kg。 该方向盘在方向盘所需的惯性矩的重量减轻和维护中都是满意的。
    • 19. 发明授权
    • Vehicle interior panel
    • 车内板
    • US07673896B2
    • 2010-03-09
    • US11455697
    • 2006-06-20
    • Shuji YamadaTakahiro Suwama
    • Shuji YamadaTakahiro Suwama
    • B60R21/205
    • B60R21/2165
    • A vehicle interior panel, which functions as an airbag cover for covering an airbag expanding direction of an airbag apparatus, is comprised of a base member layer having a tearing portion which defines a door portion opened by the expanding of an airbag of the airbag apparatus, a cushion layer laminated on the base member layer, and a skin member laminated on the cushion layer. The skin member having a weak portion functioning as a tearing portion of the skin member. The weak portion being formed outside of a position just above the tearing portion of the base member layer.
    • 作为用于覆盖安全气囊装置的气囊膨胀方向的安全气囊盖的车内面板由具有撕裂部的基部构件层构成,该撕裂部形成通过气囊装置的气囊膨胀而开口的门部, 层叠在基材层上的缓冲层和层叠在缓冲层上的表皮构件。 具有作为皮肤部件的撕裂部分的弱部分的皮肤部件。 所述弱部形成在刚好位于所述基底构件层的所述撕裂部的上方的位置的外侧。